[Fixed] extern "C" error

Target Platforms Mobile
1

I’ve been trying to get native code working in my iphone game, I’ve downloaded the unity native code example and I’ve read the manual on native code. All I want is to fire off a method in Obj-C from C#

Here’s my Xcode:

extern "C" {
	void _StartStoreManager()
	{
		...
	}
}

but when I go to build it I get this error:

Expected identifier or ‘(’ before string constant

I’m an xcode noob so I’m probably missing something obvious

EDIT: Turns out I had to change the file extension to .mm

1 Like
2

try to rename the extension of the file with .mm and not .m

1 Like
3

Thanks, I knew it was something simple :slight_smile:

Now that it builds I need to sort out another error XD

It says:

Error from debugger: mi_cmd_stack_list_frames: Not enough frames in stack.

It was working fine before I added the MKStoreManager code

http://blog.mugunthkumar.com/coding/iphone-tutorial-–-in-app-purchases/

Maybe it doesn’t work with Unity?
More likely I’ve implemented it wrong some how

4

do you added the framework "StoreKit.framework ?

5

yes, that’s in there

6

This help me to solve problem.